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| author | Daniel Dunbar <daniel@zuster.org> | 2009-08-04 20:36:45 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-08-04 20:36:45 +0000 |
| commit | 53a7f16dcc96de71fa46f641c59470586548081e (patch) | |
| tree | 6e18098b9e38a33511ceff60b8925c54b310b6d4 /lib/CodeGen/RegisterScavenging.cpp | |
| parent | 6db0a8b4fde6284b9812d59ad0467241b8301431 (diff) | |
TableGen / AsmMatcher: Tweaks to avoid generating completely bogus match
functions.
- Fix variant flattening when the variant embeds an operand reference.
- Ignore instructions which reference an operand multiple times (e.g., "xorb
$dst, $dst"), and operands which have extra flags (e.g., "$dst:subreg32").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78099 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
0 files changed, 0 insertions, 0 deletions